Luminescent zero-dimensional organic metal halide hybrids with near-unity quantum efficiency.

ABSTRACT: Single crystalline zero-dimensional (0D) organic-inorganic hybrid materials with perfect host-guest structures have been developed as a new generation of highly efficient light emitters. Here we report a series of lead-free organic metal halide hybrids with a 0D structure, (C₄N₂H₁₄X)₄SnX₆ (X = Br, I) and (C₉NH₂₀)₂SbX₅ (X = Cl), in which the individual metal halide octahedra (SnX₆^4-) and quadrangular pyramids (SbX₅^2-) are completely isolated from each other and surrounded by the organic ligands C₄N₂H₁₄X⁺ and C₉NH₂₀⁺, respectively. The isolation of the photoactive metal halid

SUBMITTER: Zhou C 

PROVIDER: S-EPMC5870054 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature